ASTS · AST SpaceMobile, Inc.

The thesis

AST SpaceMobile's spectrum-recovery case has failed: Grain Management agreed on 9 October 2026 to sell its nationwide 800 MHz spectrum to SpaceX, the rival AST was reported to be competing against. What remains is a narrower case that the company can launch satellites and start paid phone service on schedule, which the third-quarter report (about 10 November 2026, per a third-party calendar) tests next.

The shares closed at $40.90 on 21 October 2026, 69.3% below the $133.09 52-week high and 27.2% lower over three months (adjusted daily closes). The previous note's weekly-close level of $55.74 has been broken. The 14-day relative strength index was 27.8, a reading that marks the shares as heavily sold.

The narrative is maturing into a contest with SpaceX: the Grain story that began with Bloomberg's 20 August 2026 report is over, and attention has shifted to launch cadence and European spectrum. Analysts are split. Deutsche Bank upgraded the shares to Buy on 12 October 2026 with a $93 target, and Piper Sandler downgraded them to Neutral on 13 October 2026 with a $54 target.

Bullish and bearish views on AST SpaceMobile, Inc.

The bull case on AST SpaceMobile, Inc. (ASTS), in brief: Contracted revenue is large. The bear case: Grain went to a competitor.

Bull case

• Contracted revenue is large. AST's 10 August 2026 second-quarter update reported about $1.30 billion of aggregate contracted commercial revenue and U.S. government awards, and reaffirmed 2026 revenue guidance of $150.0 million to $200.0 million.
• Analysts still see upside. Deutsche Bank's Bryan Kraft upgraded the shares to Buy from Hold on 12 October 2026 and kept a $93 target, after a roughly 10% fall the prior Friday. Berenberg's Buy and $92 target date from 2 September 2026. Both sit far above the $40.90 close.
• European spectrum is a new option. On 19 October 2026 AST said Deutsche Telekom, Orange, Telefónica and Vodafone signed a letter of intent to explore a joint bid for European mobile satellite service spectrum. A letter of intent is a step before any bid or agreement.
• Service preparation is advancing. AST's 20 October 2026 announcement covered service readiness in the U.S., Canada, Japan, the UK and Saudi Arabia. Commercial service remains guided to early or first-half 2027 (company announcement, 16 July 2026).
• Directors bought stock. Benzinga reported on 2 September 2026, citing SEC filings, director purchases at prices far above today's close.

Bear case

• Grain went to a competitor. Grain's 9 October 2026 announcement of a definitive agreement with SpaceX covers 14 MHz of paired spectrum. The Wall Street Journal reported a price of about $8 billion in cash, citing unnamed sources. The agreement removes the spectrum event the prior note treated as the main test.
• SpaceX is gaining ground on several fronts. The FCC approved SpaceX's 15,000-satellite direct-to-device constellation on 7 October 2026 (Satnews). Piper Sandler's Alexander Potter cut his target to $54 from $98 on 13 October 2026 and cited doubts about satellite deployments in 2026 and 2027 and SpaceX pressure on launch access and pricing.
• Another analyst downgrade. B. Riley moved to Neutral from Buy on 2 October 2026 and cut its target to $65 from $85, citing delayed launches and rising constellation costs.
• Revenue is not yet subscription revenue. Second-quarter 2026 revenue of $31.5 million came from gateway deliveries and U.S. government milestones (10 August 2026 update). The company has pushed out its service timetable twice since the 28 May 2026 New Glenn pad explosion.
• Funding and control. AST priced $1.0 billion of 1.625% convertible notes due 2034 on 16 July 2026 with a $79.57 conversion price, nearly double the 21 October 2026 close. Abel Avellan and permitted transferees held about 72.0% of voting power under the dual-class structure, per the 26 February 2026 proxy.

Price setup

The shares closed at $40.90 on 21 October 2026, against $56.93 on 8 October 2026. They traded at $43.38 on 14 October 2026, down 8% that day on the Piper Sandler downgrade (247WallSt). Benzinga and MarketBeat described the 14 October 2026 move as a new 52-week low and a decline of about two-thirds from the May peak.

The gap to the $133.09 high is 69.3%. A broken August low of $55.74 now sits above the price as overhead resistance, and no moving-average data was available for this note.

Catalysts, next 30 days

• ~5 November 2026: Reported completion date of Grain's spectrum process (Bloomberg, 20 August 2026). The SpaceX agreement makes this date largely moot for AST.
• ~10 November 2026, est.: Third-quarter 2026 report and call at 5:00 p.m. Eastern, according to a third-party calendar. AST had not confirmed the date. The report updates the $150.0 million to $200.0 million revenue guidance and the service timetable.
• Undated: BlueBirds 14–16 were reported shipped to Cape Canaveral, but no launch date was found.

What would change the view

The case breaks if the third-quarter report cuts 2026 revenue guidance below $150.0 million, pushes commercial service beyond the first half of 2027, or shows another launch delay. It also breaks if a U.S. carrier partner announces an arrangement with SpaceX. A daily close below $36.00 would extend the decline from the $133.09 high and end the thesis on price.

The case improves if AST discloses a binding agreement for spectrum in Europe or the U.S., or if launches of BlueBirds 14–16 and later satellites run on a dated schedule. Neither has been announced.

What it trades with

ASTS trades with space and satellite names. Benzinga's 31 August 2026 piece on space exchange-traded funds listed Rocket Lab, AST SpaceMobile and SpaceX as the common holdings, and SpaceX's results and spectrum moves have moved ASTS directly. US telecom carriers fell about 6% in extended trading on the SpaceX-Grain news (Broadband Breakfast, 9 October 2026), which links the stock to carrier sentiment as well. A small number of sessions supports no firm view on how tightly these relationships hold.